<template>
  <div class="main" v-if="!this.isMobile()">
    <a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
      <a-tabs
        :activeKey="customActiveKey"
        :tabBarStyle="{ textAlign: 'center', borderBottom: 'unset' }"
        @change="handleTabClick">

        <a-tab-pane key="tab1" tab="钉钉扫码登录">
          <div id="login_container"></div>
          <span>{{codeinfo}}</span>
        </a-tab-pane>

        <a-tab-pane key="tab2" tab="账号密码登陆">
          <a-form-item>
            <a-input
              size="large"
              v-decorator="['username',{initialValue:'admin', rules: validatorRules.username.rules}]"
              type="text"
              placeholder="请输入帐户名 / admin">
              <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>

          <a-form-item>
            <a-input
              v-decorator="['password',{initialValue:'123456', rules: validatorRules.password.rules}]"
              size="large"
              type="password"
              autocomplete="false"
              placeholder="密码 / 123456">
              <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }"/>
            </a-input>
          </a-form-item>

          <a-row :gutter="0">
            <a-col :span="16">
              <a-form-item>
                <a-input
                  v-decorator="['inputCode',validatorRules.inputCode]"
                  size="large"
                  type="text"
                  @change="inputCodeChange"
                  placeholder="请输入验证码">
                  <a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }"/>
                </a-input>
              </a-form-item>
            </a-col>
            <a-col :span="8" style="text-align: right">
              <img v-if="requestCodeSuccess" style="margin-top: 2px;" :src="randCodeImage" @click="handleChangeCheckCode"/>
              <img v-else style="margin-top: 2px;" src="../../assets/checkcode.png" @click="handleChangeCheckCode"/>
            </a-col>
          </a-row>
          <a-form-item>
            <a-checkbox v-decorator="['rememberMe', {initialValue: true, valuePropName: 'checked'}]" >自动登陆</a-checkbox>
            <router-link :to="{ name: 'alteration'}" class="forge-password" style="float: right;">
              忘记密码
            </router-link>
            <router-link :to="{ name: 'register'}" class="forge-password" style="float: right;margin-right: 10px" >
              注册账户
            </router-link>
          </a-form-item>
          <a-form-item style="margin-top:24px">
            <a-button
              size="large"
              type="primary"
              htmlType="submit"
              class="login-button"
              :loading="loginBtn"
              @click.stop.prevent="handleSubmit"
              :disabled="loginBtn">确定
            </a-button>
          </a-form-item>

        </a-tab-pane>

      </a-tabs>

      <!--      <div class="user-login-other">
              <span>其他登陆方式</span>
      &lt;!&ndash;        <a @click="onThirdLogin('github')" title="github"><a-icon class="item-icon" type="github"></a-icon></a>&ndash;&gt;
      &lt;!&ndash;        <a @click="onThirdLogin('wechat_enterprise')" title="企业微信"><a-icon class="item-icon" type="wechat"></a-icon></a>&ndash;&gt;
              <a @click="onThirdLogin('dingtalk')" title="钉钉"><a-icon class="item-icon" type="dingding"></a-icon></a>
            </div>-->
    </a-form>

    <two-step-captcha
      v-if="requiredTwoStepCaptcha"
      :visible="stepCaptchaVisible"
      @success="stepCaptchaSuccess"
      @cancel="stepCaptchaCancel"></two-step-captcha>

    <a-modal
      title="登录部门选择"
      :width="450"
      :visible="departVisible"
      :closable="false"
      :maskClosable="false">

      <template slot="footer">
        <a-button type="primary" @click="departOk">确认</a-button>
      </template>

      <a-form>
        <a-form-item
          :labelCol="{span:4}"
          :wrapperCol="{span:20}"
          style="margin-bottom:10px"
          :validate-status="validate_status">
          <a-tooltip placement="topLeft" >
            <template slot="title">
              <span>您隶属于多部门，请选择登录部门</span>
            </template>
            <a-avatar style="backgroundColor:#87d068" icon="gold" />
          </a-tooltip>
          <a-select @change="departChange" :class="{'valid-error':validate_status=='error'}" placeholder="请选择登录部门" style="margin-left:10px;width: 80%">
            <a-icon slot="suffixIcon" type="gold" />
            <a-select-option
              v-for="d in departList"
              :key="d.id"
              :value="d.orgCode">
              {{ d.departName }}
            </a-select-option>
          </a-select>
        </a-form-item>
      </a-form>



    </a-modal>

  </div>
</template>
<script>
//import md5 from "md5"
import api from '@/api'
import * as dd from 'dingtalk-jsapi';
import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
import { mapActions } from "vuex"
import {timeFix, welcome} from "@/utils/util"
import Vue from 'vue'
import {ACCESS_TOKEN, ENCRYPTED_STRING, USER_NAME} from "@/store/mutation-types"
import { putAction,postAction,getAction } from '@/api/manage'
import { encryption , getEncryptedString } from '@/utils/encryption/aesEncrypt'
import store from '@/store/'
import { USER_INFO } from "@/store/mutation-types"



export default {
  components: {
    TwoStepCaptcha
  },
  data() {
    return {
      codeinfo:"",
      myCorpId:"ding6775754e5e265dbaee0f45d8e4f7c288",
      customActiveKey: "tab1",
      loginBtn: false,
      // login type: 0 email, 1 username, 2 telephone
      loginType: 0,
      requiredTwoStepCaptcha: false,
      stepCaptchaVisible: false,
      form: this.$form.createForm(this),
      encryptedString: {
        key: "",
        iv: "",
      },
      state: {
        time: 60,
        smsSendBtn: false,
      },
      validatorRules: {
        username: {rules: [{required: true, message: '请输入用户名!'}, {validator: this.handleUsernameOrEmail}]},
        password: {rules: [{required: true, message: '请输入密码!', validator: 'click'}]},
        mobile: {rules: [{validator: this.validateMobile}]},
        captcha: {rule: [{required: true, message: '请输入验证码!'}]},
        inputCode: {rules: [{required: true, message: '请输入验证码!'}]}
      },
      verifiedCode: "",
      inputCodeContent: "",
      inputCodeNull: true,

      departList: [],
      departVisible: false,
      departSelected: "",
      currentUsername: "",
      validate_status: "",
      currdatetime: '',
      randCodeImage: '',
      requestCodeSuccess: false
    }
  },
  created() {
    this.currdatetime = new Date().getTime();
    Vue.ls.remove(ACCESS_TOKEN)
    this.getRouterData();
    this.handleChangeCheckCode();
    // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
    //this.getEncrypte();
    // update-end- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
  },
  mounted() {
    // this.logOut();
    let that = this;
    if (dd.env.platform!=="notInDingTalk") {
      //进行钉钉登录操作
      dd.ready(function () {
        // dd.ready参数为回调函数，在环境准备就绪时触发，jsapi的调用需要保证在该回调函数触发后调用，否则无效。
        try {
          dd.runtime.permission.requestAuthCode({
            corpId:that.myCorpId,
            onSuccess: function (result) {
              //that.codeinfo=result.code;
              let code = result.code;
              // alert("code22"+code);
              //通过corpId，code获取userid
              getAction("/thirdLogin/queryByCodeUser/"+code,"").then(res=>{
                //that.codeinfo="进入方法getAction";
                let token = res.result.token;
                that.ThirdLogin(token).then(res=>{
                  //  that.codeinfo="进入ThirdLogin";
                  if(res.success){
                    //that.codeinfo="进入ThirdLogin成功";
                    that.loginSuccess()
                  }else{
                    //that.codeinfo="进入ThirdLogin失败";
                    that.requestFailed(res);
                  }
                })
              }).catch(()=>{
                // that.codeinfo="请求服务器失败";
              })
              // self.getUserInfo(that.myCorpId, result.code);
            },
            onFail: function (err) {
              alert(JSON.stringify(err));
              that.codeinfo="onFail";
            }

          });
        } catch (e) {
          that.codeinfo="catch";
          alert(e);
        }

      });
    }else{
      this.onThirdLogin();
    }
  },
  methods: {
    logOut(){
      console.log("logout")
      getAction("/sys/logout").then((res) => {
          console.log(res)
      })
    },
    isMobile () {
      let flag = navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i)
      return flag;
    },
    ...mapActions([ "Login", "Logout","PhoneLogin","ThirdLogin" ]),
    //第三方登录
    onThirdLogin(){
      var url = encodeURIComponent(window._CONFIG['domianURL']+'/thirdLogin/dingtalk/callback')
      var goto = encodeURIComponent('https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid=dingqvsxqrsafiphodzf&response_type=code&scope=snsapi_login&state=STATE&redirect_uri='+url);
      var obj = DDLogin({
        id: "login_container",//这里需要你在自己的页面定义一个HTML标签并设置id，例如<div id="login_container"></div>或<span id="login_container"></span>
        goto: goto, //请参考注释里的方式
        style: "border:none;background-color:#f0f2f5;",
        width: "365",
        height: "400"
      });
      let that = this;
      let handleMessage  = function (event) {
        let origin = event.origin
        if (origin === 'https://login.dingtalk.com') {
          let loginTmpCode = event.data; //拿到loginTmpCode后就可以在这里构造跳转链接进行跳转了
          let url = "https://oapi.dingtalk.com/connect/oauth2/sns_authorize?appid=dingqvsxqrsafiphodzf&response_type=code&scope=snsapi_login&state=STATE&redirect_uri="+window._CONFIG['domianURL']+"/thirdLogin/dingtalk/callback&loginTmpCode=" + loginTmpCode;
          window.open(url);
        }else if(origin === window._CONFIG['baseDoMian']){
          let token=event.data;
          that.ThirdLogin(token).then(res=>{
            if(res.success){
              that.loginSuccess();
              console.log("成功");
            }else{
              console.log("失败");
              that.requestFailed(res);
            }
          })
        }
      }
      if (typeof window.addEventListener != 'undefined') {
        window.addEventListener('message', handleMessage, false);
      } else if (typeof window.attachEvent != 'undefined') {
        window.attachEvent('onmessage', handleMessage);
      }
      //   let url = window._CONFIG['domianURL']+`/thirdLogin/render/${source}`
      //   window.open(url, `login ${source}`, 'height=500, width=500, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no')
      //
      //   let that = this;
      //   let receiveMessage = function(event){
      //     var origin = event.origin
      //
      //     let token = event.data
      //     that.ThirdLogin(token).then(res=>{
      //       if(res.success){
      //         that.loginSuccess()
      //       }else{
      //         that.requestFailed(res);
      //       }
      //     })
      //   }
      //    window.addEventListener("message", receiveMessage, false);
    },
    // handler
    handleUsernameOrEmail (rule, value, callback) {
      const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
      if (regex.test(value)) {
        this.loginType = 0
      } else {
        this.loginType = 1
      }
      callback()
    },
    handleTabClick (key) {
      this.customActiveKey = key
      // this.form.resetFields()
    },
    handleSubmit () {
      let that = this
      let loginParams = {};
      that.loginBtn = true;
      // 使用账户密码登陆
      if (that.customActiveKey === 'tab2') {
        that.form.validateFields([ 'username', 'password','inputCode', 'rememberMe' ], { force: true }, (err, values) => {
          if (!err) {
            loginParams.username = values.username
            // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
            //loginParams.password = md5(values.password)
            //loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv)
            loginParams.password = values.password
            loginParams.remember_me = values.rememberMe
            // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
            loginParams.captcha = that.inputCodeContent
            loginParams.checkKey = that.currdatetime
            console.log("登录参数",loginParams)
            that.Login(loginParams).then((res) => {
              this.departConfirm(res)
            }).catch((err) => {
              that.requestFailed(err);
            });


          }else {
            that.loginBtn = false;
          }
        })
        // 使用手机号登陆
      } else {
        that.form.validateFields([ 'mobile', 'captcha', 'rememberMe' ], { force: true }, (err, values) => {
          if (!err) {
            loginParams.mobile = values.mobile
            loginParams.captcha = values.captcha
            loginParams.remember_me = values.rememberMe
            that.PhoneLogin(loginParams).then((res) => {
              console.log(res.result);
              this.departConfirm(res)
            }).catch((err) => {
              that.requestFailed(err);
            })

          }
        })
      }
    },
    getCaptcha (e) {
      e.preventDefault();
      let that = this;
      this.form.validateFields([ 'mobile' ], { force: true },(err,values) => {
          if(!values.mobile){
            that.cmsFailed("请输入手机号");
          }else if (!err) {
            this.state.smsSendBtn = true;
            let interval = window.setInterval(() => {
              if (that.state.time-- <= 0) {
                that.state.time = 60;
                that.state.smsSendBtn = false;
                window.clearInterval(interval);
              }
            }, 1000);

            const hide = this.$message.loading('验证码发送中..', 0);
            let smsParams = {};
            smsParams.mobile=values.mobile;
            smsParams.smsmode="0";
            postAction("/sys/sms",smsParams)
              .then(res => {
                if(!res.success){
                  setTimeout(hide, 0);
                  this.cmsFailed(res.message);
                }
                setTimeout(hide, 500);
              })
              .catch(err => {
                setTimeout(hide, 1);
                clearInterval(interval);
                that.state.time = 60;
                that.state.smsSendBtn = false;
                this.requestFailed(err);
              });
          }
        }
      );
    },
    stepCaptchaSuccess () {
      this.loginSuccess()
    },
    stepCaptchaCancel () {
      this.Logout().then(() => {
        this.loginBtn = false
        this.stepCaptchaVisible = false
      })
    },
    handleChangeCheckCode(){
      this.currdatetime = new Date().getTime();
      getAction(`/sys/randomImage/${this.currdatetime}`).then(res=>{
        if(res.success){
          this.randCodeImage = res.result
          this.requestCodeSuccess=true
        }else{
          this.$message.error(res.message)
          this.requestCodeSuccess=false
        }
      }).catch(()=>{
        this.requestCodeSuccess=false
      })
    },
    loginSuccess () {
      // update-begin- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
      // this.loginBtn = false
      // update-end- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
      this.$router.push({ path: "/dashboard/analysis" })
      this.$notification.success({
        message: '欢迎',
        description: `${timeFix()}，欢迎回来`,
      });
    },
    cmsFailed(err){
      this.$notification[ 'error' ]({
        message: "登录失败",
        description:err,
        duration: 4,
      });
    },
    requestFailed (err) {
      this.$notification[ 'error' ]({
        message: '登录失败',
        description: ((err.response || {}).data || {}).message || err.message || "请求出现错误，请稍后再试",
        duration: 4,
      });
      this.loginBtn = false;
    },
    validateMobile(rule,value,callback){
      if (!value || new RegExp(/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/).test(value)){
        callback();
      }else{
        callback("您的手机号码格式不正确!");
      }

    },

    validateInputCode(rule,value,callback){
      if(!value || this.verifiedCode==this.inputCodeContent){
        callback();
      }else{
        callback("您输入的验证码不正确!");
      }
    },
    generateCode(value){
      this.verifiedCode = value.toLowerCase()
    },
    inputCodeChange(e){
      this.inputCodeContent = e.target.value
    },
    departConfirm(res){
      if(res.success){
        let multi_depart = res.result.multi_depart
        //0:无部门 1:一个部门 2:多个部门
        if(multi_depart==0){
          this.loginSuccess()
          this.$notification.warn({
            message: '提示',
            description: `您尚未归属部门,请确认账号信息`,
            duration:3
          });
        }else if(multi_depart==2){
          this.departVisible=true
          this.currentUsername=this.form.getFieldValue("username")
          this.departList = res.result.departs
        }else {
          this.loginSuccess()
        }
      }else{
        this.requestFailed(res)
        this.Logout();
      }
    },
    departOk(){
      if(!this.departSelected){
        this.validate_status='error'
        return false
      }
      let obj = {
        orgCode:this.departSelected,
        username:this.form.getFieldValue("username")
      }
      putAction("/sys/selectDepart",obj).then(res=>{
        if(res.success){
          const userInfo = res.result.userInfo;
          Vue.ls.set(USER_INFO, userInfo, 7 * 24 * 60 * 60 * 1000);
          store.commit('SET_INFO', userInfo);
          //console.log("---切换组织机构---userInfo-------",store.getters.userInfo.orgCode);
          this.departClear()
          this.loginSuccess()
        }else{
          this.requestFailed(res)
          this.Logout().then(()=>{
            this.departClear()
          });
        }
      })
    },
    departClear(){
      this.departList=[]
      this.departSelected=""
      this.currentUsername=""
      this.departVisible=false
      this.validate_status=''
    },
    departChange(value){
      this.validate_status='success'
      this.departSelected = value
    },
    getRouterData(){
      this.$nextTick(() => {
        if (this.$route.params.username) {
          this.form.setFieldsValue({
            'username': this.$route.params.username
          });
        }
      })
    },
    //获取密码加密规则
    getEncrypte(){
      var encryptedString = Vue.ls.get(ENCRYPTED_STRING);
      if(encryptedString == null){
        getEncryptedString().then((data) => {
          this.encryptedString = data
        });
      }else{
        this.encryptedString = encryptedString;
      }
    },
  }
}
</script>

<style lang="less" scoped>

.user-layout-login {
  label {
    font-size: 14px;
  }

  .getCaptcha {
    display: block;
    width: 100%;
    height: 40px;
  }

  .forge-password {
    font-size: 14px;
  }

  button.login-button {
    padding: 0 15px;
    font-size: 16px;
    height: 40px;
    width: 100%;
  }

  .user-login-other {
    text-align: left;
    margin-top: 24px;
    line-height: 22px;

    .item-icon {
      font-size: 24px;
      color: rgba(0,0,0,.2);
      margin-left: 16px;
      vertical-align: middle;
      cursor: pointer;
      transition: color .3s;

      &:hover {
        color: #1890ff;
      }
    }

    .register {
      float: right;
    }
  }
}

</style>
<style>
.valid-error .ant-select-selection__placeholder{
  color: #f5222d;
}
</style>